{"id":72318,"date":"2026-07-28T15:58:48","date_gmt":"2026-07-28T07:58:48","guid":{"rendered":"https:\/\/sgbuzz.com\/?p=72318"},"modified":"2026-07-28T15:58:48","modified_gmt":"2026-07-28T07:58:48","slug":"from-failing-o-levels-to-a-phd-in-public-health-from-nus","status":"publish","type":"post","link":"https:\/\/sgbuzz.com\/?p=72318","title":{"rendered":"From failing O levels to a PhD in public health from NUS"},"content":{"rendered":"<p><br \/>\n<\/p>\n<div>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">SINGAPORE \u2013 At 16, Mervin Tee spent his school holidays packing toilet paper and sanitary pads into trolleys bound for Changi Airport.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">A few months later, he failed his O-level exams.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201cI thought of giving up studying altogether&#8230; I was the only one who didn\u2019t make it out of school at that point in time, so it was definitely devastating.\u201d<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Two decades on, at 37, Tee holds a PhD from the NUS Saw Swee Hock School of Public Health (SSHSPH), where he researched cognitive decline using neuroimaging. Such research involves using scans to study changes in the brain that may aid earlier detection and improve understanding of the condition.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Between those two points lay a factory job, two food-chain shifts a day, a scholarship he almost did not apply for, a stint in social work and the determination to find a career that aligned with his values.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Tee grew up in a low-income household where his parents, who had no formal education, could offer little guidance on his academic path.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">The arrival of his baby brother, just before his O levels, brought added strain: his mother, a full-time housewife, had a difficult delivery, which meant more caregiving duties at home.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">This was on top of a household income of about $1,800 a month for a family of four. His father was the sole breadwinner, working odd jobs in the construction industry.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201cI did not have a lot of support at home. I did not have tuition, and my command of English was not as great then,\u201d he said.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">He failed the exams, scoring an L1R5 of 38 and an L1R4 of 31.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">With no place in a polytechnic or the Institute of Technical Education, and his family unable to afford another year of secondary school, Tee took a full-time job at an elevator manufacturing factory, assembling buttons for $3.50 an hour.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">He rose at 5.30am and returned home after 8pm, squeezing in revision for a private retake of his O levels.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Asked whether he pressed on with his studies because he wanted to, or because he felt he had to, Tee said it was a bit of both.<\/p>\n<h2 class=\"font-primary-headline-md-semibold\" data-testid=\"article-subhead-test-id\">Constant pressure<\/h2>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201cThere was this constant pressure, the need to at least get an education certificate,\u201d he said.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201cIf I don\u2019t make it, then that\u2019s it&#8230; It was really that one last chance to see if I could make it anywhere.\u201d<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Part of the pressure came from watching his peers move ahead without him.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201cMy friends were all advancing in their education\u2026 and I was the only one who didn\u2019t progress to either poly or ITE,\u201d he said.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201cThere was a lot of comparing \u2013 my friends were everywhere, but I wasn\u2019t going anywhere. So I asked myself, was I just going to be stuck in my life like that?\u201d Tee added.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">His second attempt at the O levels brought his L1R5 down to 18 and his L1R4 to 13.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">When asked what led to the improvement, Tee said his mode of revision changed, and he also took subjects he felt he could do better in. For example, he took pure geography instead of combined humanities.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201cI did a lot more practice rather than just forcing myself to remember,\u201d he said.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">He managed to secure a place at Republic Polytechnic (RP) to study Biomedical Science \u2013 a course he chose because of its reputation for hands-on learning. Tee had always been interested in science, a subject he was strong in.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Tee said the school\u2019s problem-based learning format, where students come up with solutions to problems through independent research before teaching them to the class, helped him discover that he learnt better through application.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Poly life was also fully self-funded \u2013 Tee held down two jobs at McDonald\u2019s and Subway, sometimes working 24 hours straight during public holidays for double pay. This was while he was also training with RP\u2019s floorball team.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201cThat was when I realised I could push myself beyond what I thought were my limits.\u201d<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">After polytechnic, Tee went on to complete his national service before applying to local universities.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">He was offered a scholarship by Newcastle University, in collaboration with the Singapore Institute of Technology (SIT), to pursue a degree in food and human nutrition.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">While at SIT, he held a part-time job in corporate communications.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">He completed his degree in 2014 and did two research stints, first at Newcastle University and later at Nanyang Technological University (NTU), where he developed diets for patients with difficulty swallowing.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">After spending about 2\u00bd years in research, Tee slowly found his work increasingly disconnected from the patients it was meant to help.<\/p>\n<h2 class=\"font-primary-headline-md-semibold\" data-testid=\"article-subhead-test-id\">Desire to help others<\/h2>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201cI thought that maybe research is just not meant for me, and perhaps I could pursue something that I really want, to help people,\u201d he said.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">He then spent five years in social work, first mentoring at-risk youth, then supporting low-income families.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">While doing social work, he started to pick up data science through online courses in his free time.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">It was then that his wife, Cindy Chan, 34, a researcher at SSHSPH, encouraged him to return to research. This led Tee to take a leap of faith in 2022.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">At SSHSPH, he enrolled in a PhD in cognitive decline research, a year after Chan had begun her own PhD on promoting healthy lifestyles among primary school pupils.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Determined to graduate alongside her, Tee completed his in three and a half years, ahead of the usual four years. The couple also welcomed their first child during their PhD studies.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Looking back at his 16-year-old self, Tee\u2019s advice was simple: Do not stop trying just because others say it cannot be done.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201cIf you do not try, you may regret it later,\u201d he said.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Tee will continue his research as a postdoctoral fellow at NTU, hoping to eventually expand into mental health research. Chan, meanwhile, plans to explore adolescent behavioural science.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">His view of success, too, has shifted.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">Having grown up in financial hardship, Tee said money mattered to him. He said he felt the pay cut keenly when he left research for social work.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">But the shift changed how he saw success. \u201cI realised that doing something more meaningful would still make me a happier person,\u201d he said.<\/p>\n<p class=\"text-primary font-tertiary-body-baseline-regular\" data-testid=\"article-paragraph-annotation-test-id\">\u201c(Success) is not quantifiable, like the way I used to perceive it. It is about what I have achieved that carries true meaning for me, whether in academics or in my hobbies.\u201d<\/p>\n<\/div>\n<p><br \/>\n<center><br \/>\n<br \/><a href=\"https:\/\/www.straitstimes.com\/singapore\/parenting-education\/from-failing-o-levels-to-a-phd-in-public-health-how-this-nus-grad-redefined-success-for-himself\" target=\"_blank\" rel=\"noopener\">Read Full Article At Source <\/a><br \/>\n<center\/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SINGAPORE \u2013 At 16, Mervin Tee spent his school holidays packing toilet paper and sanitary pads into trolleys bound for Changi Airport. A few months&#8230;<\/p>\n","protected":false},"author":1,"featured_media":72319,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[2611],"tags":[],"class_list":["post-72318","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-buzz-headlines","wpcat-2611-id"],"_links":{"self":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/posts\/72318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=72318"}],"version-history":[{"count":0,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/posts\/72318\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=\/wp\/v2\/media\/72319"}],"wp:attachment":[{"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=72318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=72318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sgbuzz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=72318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}